High-scoring rewards are offered for thesis proposals on low-carbon lifestyle! !

Low-carbon life is actually not difficult. Many research reports call for the key to be action. Paying attention to your food, clothing, housing and transportation can reduce your carbon footprint by half

What should people do to achieve low-carbon life? ways to promote the development of low-carbon economy?

The answers given in two reports released by the United Nations Environment Program (UNEP) on this year’s World Environment Day are unexpected – achieving the goal of “eliminating carbon dependence” may be easier than imagined: you just need to Adopt a climate-friendly lifestyle that doesn’t require much change in your lifestyle, and it doesn’t require any big sacrifices!

One of the two reports is called "Kick the Habit: The UN Guide to Climate Neutrality" (Kick the Habit: The UN Guide to Climate Neutrality), which is a rough guide to a low-carbon lifestyle; Another document titled "Climate Change Adaptation and Mitigation in the Tourism Sec-tor" was jointly prepared by experts working with UNEP and the World Tourism Organization.

On June 10, the China Council for International Cooperation on Environment and Development and the World Wildlife Fund (WWF) jointly released the "China Ecological Footprint Report", indicating that China will promote a low-carbon lifestyle and promote The development situation of low-carbon economy is urgent. The report pointed out that since the 1960s, China's per capita ecological footprint has continued to increase by about two times. If China hopes to reduce its ecological deficit, it can start from two aspects, that is, start with simple things and prioritize solving problems with slow results.

The following reports echo the theme of this year’s World Environment Day from different angles - "Changing traditional concepts and promoting a low-carbon economy". On the one hand, they show that if people can change the traditional high-emission lifestyle, it has a positive role in promoting the low-carbon economy; on the other hand, it also highlights that in the context of increasing global warming, countries around the world are working hard to reduce their carbon footprint to promote the development of a low-carbon economy.

China’s per capita ecological footprint: tripled in 50 years

The "China Ecological Footprint Report" is jointly commissioned by the China Council for International Cooperation on Environment and Development and WWF (China), and is produced by the global It is a collaboration between the Ecological Footprint Network and the Institute of Geographic Sciences and Natural Resources, Chinese Academy of Sciences.

The report analyzes China's overall ecological deficit since the early 1970s, and points out China's innovative paths to achieve sustainable development goals to achieve rational use of natural resources in the long term.

The report analysis points out that as a country, China consumes 15% of the global biocapacity; despite increasing biocapacity, China's demand is still more than twice the sustainable supply capacity of its own ecosystem. .

The report points out that China’s per capita ecological footprint is 1.6 global hectares, which means that on average each person needs 1.6 hectares of ecologically productive land to meet their lifestyle needs. China's per capita ecological footprint ranks 69th among 147 countries. This figure is lower than the global average ecological footprint of 2.2 global hectares, but it still reflects the important challenges China faces. In fact, China already consumes more than twice the resources its own ecosystem can provide.

The conclusion of the report shows that if China hopes to reduce its ecological deficit, it can start from two aspects, that is, start with simple things and prioritize solving problems that are slow to produce results.

Starting with simple things can generate quick, short-term benefits and push society towards a lower ecological footprint. To completely reduce China's ecological deficit, we need to take into account decisions made now that are likely to have long-term consequences.

The report also proposes "CIRCLE" ways to reduce the ecological footprint: compressing urban development (C), individual actions (I), reducing the amount of potential waste (R), carbon emission reduction strategies (C), land Management (L) and improving energy efficiency (E).

The report also pointed out that compared with other regions in the world, the Asia-Pacific region has a relatively low per capita ecological footprint. However, its large population makes the region’s total ecological footprint the largest in the world.

Low-carbon lifestyle: small actions bring big changes

People living in developed countries and some rapidly developing cities can "eliminate carbon dependence" immediately - in fact, It's not difficult.

"Change Your Lifestyle: A United Nations Guide to Climate Neutrality" points out that by taking some very simple measures, you can reduce a person's daily greenhouse gas emissions by half. We could cut even more greenhouse gas emissions if companies like power companies, automakers, and aviation equipment manufacturers also worked toward a green economy.

Research shows that if each passenger reduces the luggage they carry to less than 20 kilograms, it is possible to reduce 2 million tons of carbon dioxide emissions globally every year.

Other low-carbon lifestyle options you can adopt at home or while traveling include:

- Encourage airlines to offer free bus or rail bonus miles instead of free air miles , in order to encourage passengers to adopt more environmentally friendly means of transportation;

——Using traditional wind-up alarm clocks instead of electronic alarm clocks can save 48 grams of carbon dioxide emissions per person per day;

—— - Choosing to dry your clothes instead of using a tumble dryer can save 2.3 kilograms of CO2 emissions every day;

- Save a 45-minute workout on the treadmill by jogging in a nearby park Nearly 1 kilogram of greenhouse gas emissions.

Start your "low-carbon day": cut your carbon footprint in half

There are many small "no-regret choices" in "Changing Your Lifestyle: The United Nations Guide to Climate Neutrality" ” can help reduce daily greenhouse gas emissions. These methods, which could be used by users in Australasia, Europe or North America - regions historically responsible for global warming - could potentially reduce per capita emissions from 38 kilograms to 14 kilograms.

These recommendations will have little or no impact on people's living comfort and may be partly relevant to some developing countries, cities, sectors and people whose carbon footprints are rising sharply.

Half of greenhouse gas emissions are caused by things we can control, such as the way we drive, air travel, the energy in our homes and the way we heat our homes.

Of the remaining 50% that individuals have little control over, about half come indirectly from providing energy for our jobs, more than 10% come from maintaining infrastructure and government agencies, and the remaining approximately 20% comes from the production of goods.

"Changing Lifestyles: United Nations Guidelines for Climate Neutrality" proposes how to start a "low-carbon day"? After you turn off the wind-up clock and put on sun-dried clothes, what should you do next with brushing your teeth and having breakfast? Please consider the following:

-Choosing a non-electric toothbrush will avoid nearly 48 grams of CO2 emissions;

-Toasting bread in a toaster instead of 15 minutes oven, which can reduce the emission of nearly 170 grams of carbon dioxide;

——Replacing 60-watt light bulbs with energy-saving lamps can reduce the greenhouse gas generated by 4 times;

—— Using trains instead of cars as your daily commute can save 1.7 kilograms of carbon dioxide emissions by traveling only 8 kilometers;

——Turn off your computer and flat screen during lunch breaks and after get off work, It will reduce the emissions caused by these devices by 1/3;

-Purchasing and using water-saving shower heads will not only save 10 liters of water per minute, but also reduce the emissions caused by taking a hot bath for 3 minutes. CO2 emissions are slashed to half.

How to do your best to reduce air travel emissions

"Changing Lifestyles: Climate Neutral United Nations Guidelines" points out that the carbon emissions caused by transatlantic flights are equivalent to driving a car for one year.

For those of you who fly frequently - whether you're a successful person or a regular tourist - flying is by far the leading cause of global warming. Compared with rail, short-distance air travel generates about three times more carbon dioxide emissions per passenger, and as an industry, it accounts for about 2% to 3% of global greenhouse gas emissions.

Long-distance buses may be a good option for intercity travel, as some new superfast rail services will create significant carbon emissions. At the same time, technological innovation can help make moving people and goods more efficient.

The report "How Tourism Adapts and Mitigates Climate Change" suggests other ways in which aviation and tourism may contribute to the transition to a low-carbon economy.

In addition to measures such as cutting hand baggage and cutting duty-free allowances on planes, experts have made other suggestions:

Encourage tour operators to book direct flights instead of Routes that take detours or need to stop en route;

——Encourage closer cooperation between airlines to increase the passenger load factor to 80%. The current average passenger load factor in the EU is 65% ;

——Significantly increase business class passenger fares to truly reflect the extra space they occupy, which can be used to transport more passengers, thereby making aircraft more environmentally friendly;

< p>——Develop measures to reduce the average age of aircraft in service. In Sweden, the average age of aircraft is just over 10 years, while in the United States, one-third of all aircraft are 25 years old. Advanced aircraft can reduce emissions by up to 30% per passenger per kilometer.

Answer: 60.167.162.* 2010-3-21 20:55

The Chinese government has made a commitment to the world to halve carbon dioxide emissions by 2020. However, many countries have expressed doubts. Let’s not say whether China can do it. To achieve the halving target, how many industrial enterprises in China will have to close down! Is this a trap set by European and American countries to restrict China's development when they are already highly developed? Or do we have to develop scientifically in the face of a devastated earth? ?

What's wrong with this? Although developed countries seem to be getting a bargain now and are always at odds with China on this issue, the strong are respected now. If China develops, it can still bully others. Besides, low carbon is also a contribution to all mankind, and this will also It has brought some benefits to China and promoted the development of science and technology, but others have nothing to say.

By 2020, my country’s carbon emissions per unit of GDP will be reduced by 40%-45% compared with 2005. It will be included in the national economic and social development mid- and long-term plans as a binding indicator, and corresponding domestic statistics, monitoring, and Assessment methods. According to Morgan Stanley's forecast, China's potential energy-saving market size reaches 800 billion yuan.

For a long time, many regions in our country have been simply emphasizing GDP growth. Now that the emission reduction targets are announced, this situation needs to be effectively controlled in a short time, which also requires the new energy industry to move faster. development and maturity.

The country is now formulating a revitalization plan for the new energy industry. The plan will comprehensively enhance and develop the new energy industry, including innovation capabilities and industrial applications. China has formed a relatively complete wind power and solar energy industry chain and formed an industrial group.

For example, photovoltaic cells range from the most advanced silicon materials to the raw materials for the production of polysilicon, to ingot casting, slicing, and production. There is a complete industrial cluster from batteries to the production of components and the establishment of power stations. Through the promotion of government macro policies and the guidance of market mechanisms, our basic strength has begun to take shape.

However, correspondingly, the existing development model of traditional industries will be severely challenged. In addition to traditional large emitters such as steel, cement, electricity, and aluminum, the aviation industry may also be challenged. In view of the reality that the global aviation industry emits approximately 650 million tons of carbon dioxide every year, the European Union has stipulated that before 2012, all more than 2,000 airlines around the world that enter and exit the EU market must bear emission reduction responsibilities. This means that the 11 domestic airlines with European routes, including Air China, China Eastern Airlines and China Southern Airlines, will pay huge costs.

Therefore, we need to build a new low-carbon industrial chain to solve this problem. At present, the value distribution of my country's industrial chain is tilted towards resource-based enterprises, and the development of low-carbon economy will change this distribution. .

The first is to shorten the industrial chain extended by high-carbon industries such as energy, automobiles, steel, transportation, chemicals, and building materials, and "low-carbonize" the upstream and downstream industries of these industries; the second is to adjust high-carbon Industrial structure, gradually reduce the proportion of high-carbon industries, especially "heavy and chemical industries" in the entire national economy, and promote the extension of industries and products to both ends of the profit curve: extending to the front end, starting with ecological design to form independent intellectual property rights; extending to the back end Extension, forming a brand and sales network, improving core competitiveness, and ultimately making the industrial structure of the national economy gradually move towards the standards of a low-carbon economy.

At the same time, we must promote the development of the global carbon trading market. Historical experience has shown that without the introduction of market mechanisms, emission reduction targets cannot be achieved solely through voluntary or mandatory actions by enterprises and individuals. The carbon trading market starts from the capital level, divides environmental capacity, defines greenhouse gas emission rights, and extends carbon assets as a new type of capital. The existence of the carbon market creates conditions for the pricing and circulation of carbon assets.

Carbon trading connects financial capital and the real economy, and guides the development of the real economy through the power of financial capital. Therefore, it is essentially the driving force and operating mechanism for the development of a low-carbon economy, and is the link between the virtual economy and the real economy. The organic combination of the economy represents the future development direction of the world economy.

In short, energy conservation, environmental protection, and new energy industries will surely be the main direction of industrial development and new profit growth points for various countries in the future. We must make great strides towards a low-carbon economy through continuous efforts in all aspects.

Everyone does this, and there is no conspiracy.

A brief discussion of the impact of "low-carbon life" on life

The climate conference at the end of 2009 "Low-carbon life" is a new concept in China, but it raises an old issue of sustainable development in the world. It reflects human beings' concerns about the future due to climate change, and the world is increasingly aware of this issue.

The current mainstream view is that excessive carbon emissions that lead to climate change occur in the process of human production and consumption. To reduce carbon emissions, certain consumption and production activities must be optimized and restricted accordingly. The author believes that the main theme of the mainstream and conscious "low-carbon life" concept can be summarized as "eat, live, travel and use in moderation, do not waste, and exercise more". If we use Chinese traditional culture to explain the main connotation of this concept, it can be further simplified to the words "diligence and thrift".

The concept of "low-carbon life" focuses on the future of mankind.

In recent centuries, the industrialization process marked by massive ore energy consumption and massive carbon emissions has made developed countries far ahead of developing countries in carbon emissions. Of course, it is this industrialization process that has made developed countries ahead of other countries in science and technology. It has also made their production and lifestyle accustomed to the "high-carbon" model for a long time, and formed a global "model", which ultimately led to their own And the whole world is kidnapped by "high carbon". After the first oil crisis and then climate change became a problem, developed countries suddenly became aware of the energy-intensive production and consumption model and the concept of "low-carbon life" and gained a new understanding. Although there are still scholars who have different views on the causes of climate change, since the concept of "low-carbon life" at least complies with the human prudence principle of "preparing for a rainy day" and the pursuit of perfection psychology and ideals, "I would rather believe that it exists than believe that it exists" "Nothing", the concept of "low-carbon life" has gradually been accepted by countries around the world.

The world is troubled by climate problems, but the world is composed of countries and regions with different geographical environments and different stages of development. We must each make efforts to reach a common understanding on this concept, ** *Same action. At the current stage, we must also deal with the following difficult problems under the principles of comprehensiveness, fairness, and differentiation: the coordination of short-term and long-term interests, the conflict and ultimate victory between national and global interests, and the game and adjustment of industry economy and overall economic interests. , the unity of opposition between national will and community interests, resource sharing and mutual assistance between developed and developing countries, etc. This shows what kind of challenges it will bring to truly transform the concept of "low-carbon life" into reality.

The most fundamental challenge of "low-carbon life" is that it requires humans to change the production and consumption concepts formed since industrialization, especially the consumption culture that puts consumption first. The current mainstream economic theory popular in the world is basically based on consumption first, consumer first, and competition first. It has improved the efficiency of social production, but it also once led to uncontrolled high carbon emissions in the fields of production and consumption. Although consumption supremacy seems to be a beautiful goal, from the perspective of the concept of "low-carbon life", it is a short-sighted behavior that sacrifices the long-term interests of mankind and the overall interests. Therefore, choosing the concept of "low-carbon life" means that we must have enough political courage to carry out a re-coordination and redistribution of resources and interests, and we must also have sufficient capabilities and prepare corresponding means of action. Let’s examine our spending habits.

"Low-carbon life" raises unprecedented questions to mankind. There are no ready-made experiences, theories and selection models. Our only choice is to innovate and innovate our life style to protect our planet and protect our planet. The purpose is to benefit the future of mankind.

Answer: Blue Moon Water Mirror - Level 1 2010-3-21 21:04

Save the Earth! Learn to live a low-carbon life!

With the development of the world's industrial economy, the dramatic increase in population, the unlimited rise in human desires, and the uncontrolled production and lifestyle, the world's climate is facing more and more serious problems, and carbon dioxide emissions are increasing. The earth's ozone layer is suffering from an unprecedented crisis, and global catastrophic climate changes have repeatedly occurred, which has seriously endangered the living environment, health and safety of mankind. This is all caused by high carbon! So we must learn to live a low-carbon life!

"Low-carbon life" advocates everyone to start with their own living habits, control or pay attention to personal carbon emissions, and reduce carbon emissions, especially carbon dioxide, by reducing the energy consumed in daily life. emission. "Low-carbon life", for ordinary people like us, is an attitude, not an ability. We should actively promote and practice "low-carbon life", pay attention to saving electricity, fuel, and solar terms, and start from scratch. Start from around you.

Now our country has publicly committed to emission reduction targets around the world and decided to reduce greenhouse gas emissions by 40%-45% by 2020 compared with 2005. The low-carbon era has arrived and is changing our lives.